1. Lie
2. Also
3. ने is not a word that translates out in English. It is used as a form of past tense in a sentence.
For example: मैं ने कुछ भी नहीं किया। "I didn't see anything."
4. infinitive of the verb "to do"

Sorry for the confusion about ने. This is a mistake that needs to be fixed in one of the language and culture lessons in the 4th module because some sentences have मैं and ने separated and I thought that ने was a separate word.

ने cannot be used with मैं in a sentence as two words. मैं ने आपको निमंत्रित किया था is incorrect.When used with मैं, it has to be one word – मैंने meaning ‘I’.So, the correct sentence in this case would be: मैंने आपको निमंत्रित किया था. This translates to: I had invited you.

Two more questions.
1) Why would you choose to use one vs. another of these versions of I/me? Why are there so many different versions?
2) In all the Rocket Hindi lessons, मै and ने are used separately, as different words; so why is that? Are they wrong? Here are some examples from the I Like Lesson (1.9)
~ मै ने कुछ भी नही सुना
~ मैं ने कुछ भी नहीं खाया
~ मैं ने नहीं देखा /देखी

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